
Your Trusted Legal Partner in the
Spanish Real Estate Market
Your Trusted Legal Partner in the Spanish Real Estate Market
Comprehensive Legal Services for Every Step
Protecting Your Interests in Real Estate, Investment, and More…
Expert Legal Guidance
Contract reviews, due diligence, and risk assessment to protect you.
Real Estate & Investment
Legal clarity for property transactions, mortgages, and tax obligations.
Personalized Services
Multilingual support to eliminate language and cultural barriers.
Get to Know me
I’m Celesti Sarkis, a multilingual legal professional specializing in real estate law, contract compliance, and cross-border transactions. With a Master’s in International Law from ISDE Law & Business School in Spain and a certification in Negotiation and Conflict Resolution from NYU, I provide expert legal guidance for investors, landlords, and businesses navigating the Spanish real estate market.
My experience includes due diligence, contract drafting, risk assessment, and regulatory compliance, ensuring that every property transaction is legally secure and protected. Having worked with international law firms and real estate legal services, I have a deep understanding of property laws, investment regulations, and taxation in Spain.
Fluent in English, French, and Arabic, I help international clients overcome legal and cultural barriers, offering personalized consultancy to make investing in Spain seamless and stress-free. Whether you need contract reviews, legal risk assessments, or real estate legal advice, I am here to provide clear, reliable, and effective legal solutions for your property transactions.

See what others have to say about their experience with CS Consultancy
CS Consultancy has been an invaluable resource in understanding the legal landscape of commercial real estate investments in Barcelona. Their expertise in Spanish property law has provided me with the clarity and confidence needed to expand my services and assist international investors.
As an international real estate investor, I needed expert legal guidance for my expansion into Spain. CS Consultancy provided invaluable insights on property acquisitions, compliance, and contract negotiations in Barcelona. Their expertise in Spanish real estate law makes them a trusted partner for my investment journey.
Schedule a free consultation
- 30-minute free phone consultation.
- Receive it from the comfort of your home
- You choose the date and time that best suits you.
- If you wish, you can provide prior information about your case.
Understanding legal matters can be complex, but we make it easy. Our free consultation gives you the opportunity to discuss your case with an expert, gain clarity on your options, and take the right steps with confidence. No obligations—just professional guidance tailored to your needs.